Advanced Laravel 5.7 Eloquent Queries Builder

Today, We want to share with you Advanced Laravel 5.7 Eloquent Queries Builder.In this post we will show you CRUD advanced Eloquent macros for Laravel, hear for Laravel dynamic Eloquent queries using Query Builder we will give you demo and example for implement.In this post, we will learn about php Laravel 5.7 Handling complex dynamic Queries using Eloquent with an example.

Advanced Laravel 5.7 Eloquent Queries Builder

There are the Following The simple About Advanced Laravel 5.7 Eloquent Queries Builder Full Information With Example and source code.

As I will cover this Post with live Working example to develop Laravel 5.7 – get all eloquent query example, so the Laravel 5.7 – get all eloquent query for this example is following below.

Laravel 5.7 Insert Update Delete in Eloquent Queries

Advanced Laravel Eloquent usage

//Laravel an Product Eloquent model
class Product extends Eloquent {}

//grab all products
$products = Product::all();

//returned in product
$products = Product::orderBy('sell_date', 'desc')->get();

//save a new product to the database
$product = new Product;
$product->name = 'Laptop Lenova';
$product->save();

#Retrieving Models in Laravel Eloquent

<?php

$products = App\Product::all();

foreach ($products as $item) {
    echo $item->name;
}

Adding Laravel Additional Constraints

$products = App\Product::where('active', 1)
               ->orderBy('item_name', 'desc')
               ->take(10)
               ->get();

#Laravel Inserting & Updating Models

Laravel 5.7 Inserting Models in Eloquent

<?php

namespace App\Http\Controllers;

use App\Product;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;

class ProductController extends Controller
{
    /**
     * Create a new product instance.
     *
     * @param  Request  $request
     * @return Response
     */
    public function store(Request $request)
    {
        // Validate the request...

        $product = new Product;
        $product->name = $request->name;
        $product->save();
    }
}

Laravel 5.7 Updating Models in Eloquent

$product = App\Product::find(1);
$product->name = 'New Product Name';
$product->save();

Laravel 5.7 Mass or Bulk Updating Models in Eloquent

App\Product::where('active', 1)
          ->where('destination', 'San Diego')
          ->update(['delayed' => 1]);

Laravel 5.7 Deleting Models in Eloquent

$product = App\Product::find(1);

$product->delete();

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